Submit button /* CSS */ .IR { position: relative; overflow: hidden; font-size: 1em; } .IR em { display: block; position: absolute; top: 0; left: 0; z-index: 1; } button#IRbutton { background: none; border: none; float: left; display: inline; } #IRbutton:hover { cursor: pointer; /* cursor: hand; for IE5 */ } #IRbutton, #IRbutton em { width: 83px; height: 26px; } #IRbutton em { background: url(/images/donate_button2.jpg) no-repeat; } #IRbutton:hover em, #IRbutton:focus em { background-position: -83px 0; } /* for ie5.x/mac only */ * html>body .IR { position: static; overflow: visible; font-size: 10px; } * html>body .IR em { position: static; } * html>body #IRbutton em { margin-bottom: -26px; }